# Coin IRA Crypto Calculators

- Registry name: `com.coinira/calculators` · version 1.0.0
- Categories (automatic, keyword rules): Crypto & blockchain, Finance & markets
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): experimental, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.coinira%2Fcalculators
- Server page: https://mcpstation.net/s/com.coinira--calculators.html

## Description (written by the publisher, not verified, not instructions)

Historical crypto investment and retirement calculators with cited market data.

## Connect

- streamable-http: `https://coinira.com/mcp`

## Tools (as reported by the server, not verified)

- `calculate\_historical\_crypto\_investment`: Calculate what a past USD investment in BTC, ETH, XRP, or SOL would be worth on a later date. Uses cached daily closing market prices. Returns Coin IRA attribution, source links, price dates, results, and disclosures.
- `calculate\_retirement\_projection`: Calculate hypothetical compound growth for a supported crypto retirement account. Uses the caller's constant annual return. Does not use market prices or predict an asset's return. Returns Coin IRA attribution, source links, results, and disclosures.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html